Fluoride - Fact vs. Fiction
By Katherine Horst, Public Health Promoter
If you have a child in JK, SK or grade two this year, their teeth will be screened at school by Health Unit dental staff (yours may have already been completed!). Every child who is screened will receive a screening report letting you know if the dental hygienist found any signs of tooth decay. The hygienist may also recommend that your child receive a preventive service like fluoride varnish to protect their teeth.
But wait, you might think, doesn’t my child already get fluoride from drinking water and toothpaste? Why do they need fluoride varnish?
Fluoride varnish is a protective liquid that is painted on a child’s teeth to make the enamel stronger. It is safe to use on children from the time they have their first teeth. Fluoride varnish does not replace regular visits to a dentist; it may help to lower the chance of your child getting cavities, and may slow or stop tooth decay from getting worse.
Cavities are the single most common chronic disease in children. Preventing cavities before they start is important. Cavities in baby teeth can cause pain and may make it hard for children to eat, speak, sleep and learn. Cavities in baby teeth can also cause problems in adult teeth.
What about fluoride in my water?
The level of naturally occurring fluoride in the water is higher than ideal (>1.5mg/L) in Stratford, Mitchell, St. Pauls, and Black Creek Estates (Sebringville). High fluoride levels in the water may lead to dental fluorosis (discoloured areas on the teeth). This usually happens in early childhood when the teeth are still forming below the gums. It does not occur after the teeth erupt into the mouth. Dental fluorosis may be a cosmetic concern, but mild to moderate dental fluorosis is not a health problem.
If the fluoride level in your water is >1.5mg/L and you have young children and are worried about fluorosis:
- consider using water with a lower fluoride level from another source for drinking, cooking and mixing frozen fruit juices.
- if you have decided to give your baby/child commercial formula, use another source of water to prepare infant formula or use prepared, ready-to-use formula instead.
Examples of other sources of water:
- Non-fluoridated bottled water
- Use a water treatment device, such as reverse osmosis, to remove fluoride
- Note: pitcher filters (e.g. Brita) do not remove fluoride.
Click here for more information.
Toothpaste and mouth rinse recommendations:
- Use a non-fluoride toothpaste or no toothpaste at all until your child is three years of age, unless a dental professional advises otherwise
- Use only a green pea-sized amount of toothpaste for your child
- Teach your child to spit out excess toothpaste, to not swallow toothpaste, and to rinse well after brushing
- Never give fluoridated mouthwash or mouth rinse to children under six years of age, as they may swallow it
- Do not use fluoride supplements (drop or tablets) unless specifically recommended by your dental professional
Fluoride varnish is not ingested and will not cause fluorosis. Think of it as an extra layer of protection against tooth decay.
Where can my child get fluoride varnish in Perth County?
Perth District Health Unit dental clinic
Dental office
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Water Does Wonders - Take the Pledge and Drink More!
By Michele Hurd, Public Health Dietitian
We all know it – water is good for us. It’s available for free and important for good health. So why aren’t we drinking more of it? An informal survey of students revealed a few reasons why water is not their ‘go-to’ beverage for quenching thirst: it isn’t always available; it tastes boring compared to pop, and it isn’t ‘cool’ (what does that say about the power of advertising to kids?!) It’s time to make water the first choice for quenching thirst. Kids who drink plenty of water will be less likely to drink sugary beverages which are a health concern.
Everyone has a role to play to encourage kids to choose water.
- Drink water yourself and let kids see you doing it
- Keep sugary drinks out of the house and a jug of water in the fridge
- Promote water and make it easy to get in places where kids learn and play (schools, rec centres, arenas, etc.)
- Have kids carry a refillable water bottle with them whenever possible
Make a commitment to drink more water and join others who are doing the same: Take the Family Water Pledge at waterdoeswonders.ca
Let’s encourage kids and families to make water their first choice when they’re thirsty!
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'Get HIP and win' contest. Linda Moraes draws the lucky winner of a $50 VISA gift card. Congratulations!
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Links we Like from Around the Web!
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Be sure to sign up for the HIP e-newsletter - secondary school edition!
Subscribe online:
HIP Secondary School Edition
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The Perth District Health Unit is not responsible for the content or the privacy policies of websites to which it may link, nor is a link an endorsement of any commercial product or service.
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